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PRODUCTS

Advanced Boiler Control Systems
The Vision 3 is the first totally integrated multiple boiler management control that can actually communicate with anywhere from one to eight modulating Munchkin Boilers. Vision contractors can now take Multiple Munchkin Boilers and seamlessly operate them as if they were one large boiler. The Vision 3 is very simple to install and operate. Only Vision Contractors can install the Vision 3 with the use of a Vision Pass Code. This gives you the assurance that your Vision System was installed properly and professionally. The Vision 3 system has the ability of using an existing conventional boiler as an additional heat source, should the connected Munchkin Boilers exceed 95% of their operation. It can also be connected to a building management system that supplies a 0-10 volt signal to control the operational set point of the connected boilers. Software is available to monitor system history, parameters, fault history and run time of the Munchkin Boiler.

Features

• Automatic boiler rotation
• Central heating indirect limit setting
• Personalized outdoor reset curve
• Two circuit temperature capability
• High temperature for the indirect or fan coil
• Low temperature for Radiant Heat
• Warm weather shut down
• The Vision 3 has four boiler and eight boiler capability. LED Lights displays: Heat Operation, Extra Boiler Output, Primary Circulator Function and Auxiliary Fan

Documentation

Brochure

Manual

Specifications

Warranty

Install Drawings

View All Vision 3 Installation Images (.pdf)

P.21 – Piping symbol legend P.22 – 2 boilers in horizontal bank P.23 – 2 boilers in vertical bank P.24 – 3 boilers in single horizontal tank P.25 – 3 boilers in one vertical bank P.26 – 4 boilers in two horizontal banks of 2 P.27 – 6 boilers in 2 vertical banks of 3 P.28 – 8 boilers in 2 horizontal banks of 4 P.29 – Space heating only – single (reset) supply temperature (zoning using circulators) P.30 – Space heating only –single (reset) supply temperature (zoning using zone valves) P.31 – 2 Munchkins provide space heating with reset supply temp. 1 P.32 – DWH only (3 boilers/2 direct tanks controlled using zone valves) P.33 – DHW only (3 boilers/3 high capacity indirect tanks controlled using zone circulators) P.34 – 2 Munchkins provide space heating w/ reset supply temp. 1 P.35 – 1 or 2 Munchkins provide priority DHW heading when needed (add. Vision 1 req)